Napkin ring



FIG. 1 is a top perspective view of a napkin ring;

FIG. 2 is a front view of the napkin ring of FIG. 1;

FIG. 3 is a rear view of the napkin ring of FIG. 1;

FIG. 4 is a left side view of the napkin ring of FIG. 1;

FIG. 5 is a right side view of the napkin ring of FIG. 1;

FIG. 6 is a top view of the napkin ring of FIG. 1; and,

FIG. 7 is a bottom view of the napkin ring of FIG. 1. 

CLAIM The ornamental design for a napkin ring, as shown and described. 